Quick answers
- Which hospitals does Grace T. Wu work at?
- Medicare's official clinician data lists Grace T. Wu at 2 hospitals: California Pacific Medical Center- Van Ness Campus and California Pacific Medical Ctr-Davies Campus Hosp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grace T. Wu see patients?
- Medicare's clinician data lists 2 practice locations, including San Francisco, CA. Call before your visit to confirm the address.
- What is Grace T. Wu's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Grace T. Wu accept Medicare assignment?
- Yes. Medicare's clinician data says Grace T. Wu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Grace T. Wu?
- (415) 751-4914, as listed in official Medicare / NPI Registry data.
- What is Grace T. Wu's NPI number?
- 1427435700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grace T. Wu works
Medicare's Facility Affiliation Data lists Grace T. Wu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA · Acute Care Hospital · CCN 050047
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA · Acute Care Hospital · CCN 050008
Practice locations
Addresses where Grace T. Wu is enrolled with Medicare (CMS data updated 2026-10-02).
- 3838 California St, Rm 505San Francisco, CA 94118 (415) 751‑4914
- 45 Castro St, Suite 210San Francisco, CA 94114 (415) 626‑4900
Group practices
Medicare enrollment lists Grace T. Wu as a member of this group (CMS data updated 2026-10-02).
- Bass Medical Group291 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427435700 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians